I keep meeting people who aren't familiar with TED or TEDx. So highlights from TEDxToronto 2010 aren't meaningful to them. This post provides context. TED is the best source I've found for consistent, diverse great ideas. Talks generally run 18 minutes or less. Some are less than six minutes.
This podcast accompanies a blog post at Riscario Insider: http://blog.riscario.com/2010/10/ted-to-tedx-to-tedxtoronto.html